baber/WOPTO huggingface dataset:
Patent KR-20080097919-A (KR)
Title: Apparatus for cleaning nonslip of stairs
Inventor: LEE HAI JUN
IPC: A47L11/10
Filed: 2008-04-21
Abstract: A device for cleaning a non-slip on stairs is provided to clean the non-slip installed on the stairs by reciprocating repetitively a cleaning brush, which is fixed to a feed block, in the traverse direction of a lead. A device for cleaning a non-slip on stairs comprises the lead(62) of the cylindrical shape which is rotated by a power of a motor(58) through a chain(68); a guide rod which is fixed under the lead; the feed block(54) which repetitively reciprocates in the traverse direction of the lead while being guided with the guide rod(50); and a cleaning equipment(56) which repetitively reciprocates in the traverse direction of the lead while corresponding to the reciprocating motion of the feed block.
Patent KR-20090114842-A (KR)
Title: Pre-charger for supercapacity of vehicle
Inventor: KANG HO SUNG
IPC: B60L11/18
Filed: 2008-04-30
Abstract: PURPOSE: A super capacitor pre-charging device for fuel cell hybrid vehicles is provided to improve efficiency of a system by applying energy charged in a super capacitor to a blower in restarting a vehicle. CONSTITUTION: A super capacitor pre-charging device(16) for fuel cell hybrid vehicles includes a first switch(161), a second switch(162), and a main relay(163). The first switch applies a high voltage stored to a super capacitor(17) to a vehicle system. The second switch is connected to the first switch. The second switch applies a high voltage generated in a fuel cell(10) to the super capacitor. The main relay electrically connects the super capacitor to the vehicle system. The super capacitor is charged into the high voltage of the fuel cell in starting the vehicle. The fuel cell is driven by the high voltage stored to the super capacitor in restarting the vehicle.
Patent KR-20090092205-A (KR)
Title: Optical module and optical connecting structure thereof
Inventor: LEE TAE WOO
IPC: G02B6/42
Filed: 2008-05-07
Abstract: An optical module and an optical connecting structure thereof are provided to protect an optical device and an optical connection block and to obtain high optical alignment efficiency by installing the optical connection block in a mounting groove and inserting a guide pin through a guide hole. A driving IC for driving a light emitting element and a receiving IC for driving a receiving element are integrated in a substrate. The substrate has at least two guide holes. An optical module(20,20') includes at least one optical waveguide(12) and an optical connection block. The optical connection block includes at least two guide holes arranged in the guide hole in the substrate. An optical alignment of the optical module and the other optical component is performed by the guide pin inserted into the guide. The optical module includes a protective layer covering the filling material.
Patent KR-20090121454-A (KR)
Title: Electronic device for outputting information with invisible ray recognized through apparatus
Inventor: AN TAE YOUNG
IPC: G09F9/33
Filed: 2008-05-22
Abstract: PURPOSE: An electronic device for outputting information with invisible ray recognized through apparatus is provided to increase advertising effect by allowing a user to advertise same content after advertising through an advertisement billboard. CONSTITUTION: An electronic device for outputting information with invisible ray recognized through apparatus includes a lighting-emitting unit and a controller. The lighting-emitting unit outputs an invisible ray which is recognized by a specific device not by human. The controller(115-4) controls the lighting-emitting unit so that the specific information is outputted to the invisible ray.
Patent KR-20090121872-A (KR)
Title: Method for manufacturing metal capacitor
Inventor: OH YOUNG JOO
IPC: H01L21/8242
Filed: 2008-05-23
Abstract: PURPOSE: A method for manufacturing a metal capacitor is provided to reduce loss, ESR, impedance and improve electric stability by applying the metal material as an electrolyte. CONSTITUTION: A metal unit integrating an electrode drawing unit and a burying unit is formed by forming a penetration hole forming unit arranging a plurality of penetration holes in both sides of the basic material using a DC(Direct Current) etching method. A metal oxide layer(12) is formed in the metal material using an anodic oxidation method. An insulation layer is formed on the metal material using one of CVD method, a dipping method, a spray method applying the inkjet printing or screen printing, and a stepping method to expose the electrode drawing unit of the metal material. A main electrode layer(14) is formed to bury the penetration hole formed in the penetration hole forming unit of the metal material using the electroplating or electroless plating method in the metal oxide layer. A conductive connection layer(16) to connect the main electrode layers is formed in the insulation layer to face the electrode drawing unit of the metal material.
Patent KR-20090123107-A (KR)
Title: Screen for water intake facilities and manufacturing method thereof
Inventor: YOO JE TAI
IPC: E02B5/08
Filed: 2008-05-27
Abstract: PURPOSE: A screen for a water intake system and a manufacturing method thereof are provided to minimize the damage in use by improving the strength of a reinforcement portion and the coupling force of a reinforcement portion and a screen. CONSTITUTION: A screen for a water intake system includes a filter net(31) and a reinforcement portion(32). The filter net is made of metal material and filters foreign materials. The reinforcement portion reinforces a rim portion of the screen. The reinforcement portion is composed of a first reinforcement plate(33), a second reinforcement plate(34), and a cover layer(35). The first and second reinforcement plates are made of metal materials and are mounted to both sides of the rim portion of the screen. The cover layer is formed by injection-molding the material including rubber or soft resins.
Patent KR-20090131014-A (KR)
Title: Method for evaluating technology and service and forming service-oriented technology roadmap on the basis of patent information
Inventor: PARK SANG CHAN
IPC: G06Q50/18
Filed: 2008-06-17
Abstract: PURPOSE: A method for evaluating a technology and a service and forming a service-oriented technology roadmap based on patent information is provided to produce a service-based technology roadmap by determining an important value and a priority for services. CONSTITUTION: An evaluating system selects a target service and a constitution technology of the target service(S101,S102). The evaluating system selects a keyword and a patent document for describing the configuration technology(S103), and groups the selected patent documents by using the selected keywords(S105). The evaluating system calculates the technology index for the keywords for the grouped patent documents, and the importance value of technologies are calculated based on the calculated technology index.
Patent KR-20090131554-A (KR)
Title: Laser scanning unit and image forming apparatus employing the same
Inventor: HWANG HO HYUN
IPC: G03G15/04
Filed: 2008-06-18
Abstract: PURPOSE: A light scanning device and an image forming device using the same are provided to realize a more efficient arrangement structure than a synchronization detector. CONSTITUTION: A light source unit emits the first light and the second light. One beam deflector(13) respectively the emitted first and second lights. The first and second synchronization detecting sensors(17a,17b) detect scanning synchronization of the first and second lights.
Patent KR-20100000522-A (KR)
Title: Analysis system of online advertising impact and method thereof
Inventor: LEE WON SEOK
IPC: G06Q30/02
Filed: 2008-06-25
Abstract: PURPOSE: An analysis system of online advertising impact and a method thereof are provided to analyze online advertisement impact using the number of viewing and clicking information. CONSTITUTION: A virtual telephone number is produced to map with a real telephone number(S102). A number monitor request message is transmitted to a service control system(S104). A call generation information for the virtual telephone number is received from a local exchange unit, the received call generation information is transmitted to an advertisement statistic server, and a request to connect a call from the virtual telephone number to the real telephone number is transmitted to the local exchange unit(S120,S122,S124). The advertisement statistic server counts and stores the received call generation information(S128).
Patent KR-20100000885-A (KR)
Title: Electrical connecting member for battery cell
Inventor: KWON GI HWAN
IPC: H01M50/528
Filed: 2008-06-26
Abstract: PURPOSE: An electrical connection member for a battery cell is provided to stably connect two or more secondary battery cells without performing soldering and welding, to ensure assembly process while enabling electrical connection, and to secure safety to external force. CONSTITUTION: An electrical connection member(100) for battery cells comprises a pair of series-connection units(110,120) which electrically connect longitudinal battery cells by a physical contact mode; and a parallel-connection unit(140) which electrically connect the series-connection units. The series-connection unit comprises a bottom contact part(112) contacting with an electrode terminal of a lower battery cell; a upward contact part(114); and an elastic contact part(116).
Patent KR-20100003328-A (KR)
Title: Heat-dissipation device for a light-emitting diode lamp
Inventor: HUANG CHEN KONG
IPC: H05K7/20
Filed: 2008-06-26
Abstract: PURPOSE: A heat radiator is provided to improve heat radiation by fixing a cooling pin and a heat pipe on an outer surface of a base plate of an LED lamp. CONSTITUTION: A plurality of cooling pins(2) are fixed on an outer surface of a base plate(41) of an LED lamp(4). A heat pipe(3) is filled with liquid(31). The heat pipe is fixed on the outer surface of the base plate of the LED lamp. The heat pipe is connected to the cooling pins and has a U-shape. A plurality of LEDs are mounted on an inner surface of the base plate of the LED lamp. The base plate of the LED lamp is formed by stacking a circuit board and a metal plate.
Patent KR-20100002347-A (KR)
Title: Cleaner
Inventor: PARK JANG SOON
IPC: B44C7/02
Filed: 2008-06-30
Abstract: PURPOSE: A brush for pasting the wallpaper is provided, which can save time by installing a tank containing paste and forming the width of a brush wide. CONSTITUTION: A brush for pasting the wallpaper is constituted as follows. A paste tank is established inside a brush to reduce a time and troublesome for pasting and to prevent the paste from being solid. A hole is drilled in the side part of the brush to make paste flow out from the tank. The length of the brush end is differentiated to control amount of paste. The hole is shut not in use to prevent the paste from being solid. An air pump is established in a handle to make the paste come out by pneumatic pressure of the air pump.
Patent KR-20100004655-A (KR)
Title: Reducer of electric wiring distributer for the ceiling
Inventor: LEE SUNG GYUN
IPC: H02G3/06
Filed: 2008-07-04
Abstract: PURPOSE: A reducer of an electric wiring distributer for the ceiling is provided to connect a wire of a layout to a mail socket easily by arranging an elastic piece between a connection terminal and a wire of the layout. CONSTITUTION: A case is comprised of an upper case(23) and a lower case(22). An elastic piece(28) is arranged between a connection terminal(27) of a male socket(24) and a wire of the layout. One end of the elastic piece is connected/ separated to/from one end of the coupling piece(30). The other end is connected to the wire of the layout, and one end of the terminal is connected to the other end of the elastic piece. A connection terminal of the male socket is connected to the other end of the terminal.
Patent KR-20090061560-A (KR)
Title: Energy saving method for wireless networks
Inventor: RUY JAE HONG
IPC: H04L12/28
Filed: 2008-07-07
Abstract: An energy saving method in a mobile network for minimizing the consumption power of each node is provided to minimize the activation period in a normal time, save poser and minimize the amount of power consumption by lengthening a transmission activating period. A source node receives WN(Wakeup Notification) from a target node(S702). The source node determines whether the activating period is sufficient for data transmission(S703). If the activation period is sufficient in data transmission, the source node transmits data frame within the activation period(S704). If the activation period is not sufficient, the source node requests the activation period extension(S705). The source node determines EREP(Extension REPly) reception according to the activation period extension(S706).
Patent KR-20090005997-A (KR)
Title: Systems and methods for identifiying damage in a structure
Inventor: KIM HYEUNG YUN
IPC: G01N29/04
Filed: 2008-07-08
Abstract: A system and a method for inspecting damage in a structure are provided to determine the condition of the structure accurately by employing adaptive neural fuzzy inference positioning. A system for inspecting damage in a structure comprises a unit for acquiring a plurality of damage indices about a network combined in the structure, where the damage index is influence by damage of the structure, a unit for producing damage index distribution about the surface by using the obtained damage indices, and a unit for confirming damage by analyzing the distribution. The damage confirming unit includes a unit for building a damage classifier and a unit for classifying damage by using the damage classifier.
Patent KR-20100016688-A (KR)
Title: Evaporator
Inventor: LIM HONG YOUNG
IPC: F25B39/02
Filed: 2008-08-05
Abstract: PURPOSE: An evaporator is provided to achieve uniform temperature over the entire evaporator through uniform flow of heat exchange medium. CONSTITUTION: An evaporator(1) comprises a first header tank(10), a second header tank(20), an inlet pipe(40), an outlet pipe(50), a tube(60), a heat radiation fin, a baffle(30), and a connecting hole(31). The baffle forms a plurality of evaporation regions in which heat exchange media are differently circulated. Through the connecting hole, one of the evaporation regions is connected to the former one and heat exchange media are bypassed.
Patent KR-20100019032-A (KR)
Title: Method for manufacturing high carbon steel wire rod with excellent drawability
Inventor: LIM HYUN JIN
IPC: B22D11/00
Filed: 2008-08-08
Abstract: PURPOSE: A method for manufacturing a high carbon steel wire rod with excellent drawability is provided to improve final quality and productivity and reduce disconnection rate by effectively preventing center segregation of a slab. CONSTITUTION: A method for manufacturing a high carbon steel wire rod with excellent drawability comprises a step of controlling the content of the hydrogen contained in molten below 5ppm. The method for manufacturing a high carbon steel wire rod with excellent drawability comprises a step for controlling casting velocity variation per each slab below 2.0m/min in a continuous casting process of a high carbon steel wire. The method for manufacturing a high carbon steel wire rod with excellent drawability comprises a step of controlling MLAC more than 70% per each slab in the continuous casting process of a high carbon steel wire.
Patent KR-20090026046-A (KR)
Title: Source gas flow path control in pecvd system to control a by-product film deposition on inside chamber
Inventor: PARK BEOM SOO
IPC: H01L21/02
Filed: 2008-08-22
Abstract: A source gas flow path control in PECVD system to control a by-product film deposition on inside chamber is provided to reduce the flaking and the chamber cleaning time interval by decreasing the evaporation at the slit valve opening and chamber walls. A source gas flow path control in PECVD system to control a by-product film deposition on inside chamber comprises a chamber body having slit valve openings(222) passing through the first lateral wall(208); at least one flow inducement(224) combined with one or more side walls of the chamber body; at least one flow interruption(228) extended from the second side wall; a door moving between the location covering the slit valve opening and the second location. At least one flow interruption has the opening and is combined with the flow inducement.
Patent KR-20100024551-A (KR)
Title: Heat pump system
Inventor: JIN KUM SOO
IPC: F25B30/00
Filed: 2008-08-26
Abstract: PURPOSE: A heat pump system is provided to prevent frost from being formed or an outdoor heat exchanger from being defrosted by circulating brine with constant temperature into a heat exchanger installed in an outdoor heat exchanger. CONSTITUTION: A heat pump system comprises a basic refrigeration circuit(10), a thermal storage tank(20), a sub heat-exchanger(30), and an outdoor heat exchanger defrost and cooling unit(40) The basic refrigeration circuit is composed by successively connecting a compressor(11), a 4-way valve(12), an indoor heat exchanger(13), an expansion valve(14) for cooling, an expansion valve(15) for heating, an outdoor heat exchanger(16), and a 4-way valve through a refrigerant pipe(17). The 4-way valve is connected to a compressor by a refrigerant intake pipe(18). The heat exchanger(22) for heating is installed in the by-pass refrigerant pipe. Thermal medium is inserted inside a thermal storage tank. A sub heat-exchanger is connected to the thermal storage tank. The sub heat-exchanger is installed in the outdoor heat exchanger.
Patent KR-20100026284-A (KR)
Title: 3d lrf sensor : three dimensions laser range finder sensor
Inventor: LEE KAP JIN
IPC: G01S13/04
Filed: 2008-08-29
Abstract: PURPOSE: A 3D LRF(Three dimensions Laser Range Finder) sensor is provided to recognize a vertical distance through a horizontal rotation and a tangent adjustment. CONSTITUTION: A reflective body(120) reflects emitted light and incident light through a reflective mirror. A horizontal rotary body(140) rotates the back mirror with the rotation of a hollow pipe. A vertical moving body(130) moves up and down through the rotation of the screw according to the hollow pipe, and changes a slope tangent of the back mirror connected to screw. A main body receives the incident light reflected to the back mirror.
Patent KR-20100030046-A (KR)
Title: Image forming apparatus
Inventor: PARK JEONG YEON
IPC: G03G15/00
Filed: 2008-09-09
Abstract: PURPOSE: An image forming apparatus is provided to arrange the second image forming units with a middle transferring belt between the second image forming units which face each other, thereby reducing a size of a color image forming apparatus. CONSTITUTION: The first to fourth developers individually prepared according to each color are arranged in the first image forming units(141) at fixed intervals. The second image forming units(142) comprise one or more supplementary developer supplementing colors of the first image forming units. A printing image carrier(130) receives the printing images of the first and second image forming units.
Patent KR-20090133056-A (KR)
Title: A portable apparatus for controlling an automatic machine
Inventor: PARK MIN WOO
IPC: H04B7/00
Filed: 2008-09-10
Abstract: PURPOSE: A portable electronic device for controlling automatically an automation machine and an electronic card loaded therein are provided to perform a series of procedures of the automation machine instead of the automation machine. CONSTITUTION: A service scenario information storing unit(141) defines and stores a series of display pictures for requiring an input of user information into an automation device, as a form of scenario. A scenario emulator(143) displays sequentially the display pictures which are defined by the selected scenario. A scenario emulator receives the selected or required information through the display pictures. An information transmitting unit(145) sets the information received through the scenario emulator as automation device operation information. The information transmitting unit transmits the set information to an electronic card.
Patent KR-20100030693-A (KR)
Title: Dvr system and control method with event function
Inventor: LEE SANG MOK
IPC: H04N7/18
Filed: 2008-09-11
Abstract: PURPOSE: A DVR system and a control method with event function using audio signal is provided to extend the range of the event input using audio signal as event input. CONSTITUTION: An event detector(100) senses audio signal generated from the outside. A digital converter(200) converts the audio signal into the digital signal. A controller(300) receives the digital signal, decides event occurrence, and creates event occurrence signals. A storage unit(400) stores images in response to event occurrence signals.
Patent KR-20100034202-A (KR)
Title: Apparatus and method for diagnosing breast cancer
Inventor: LEE JONG MOON
IPC: G01N33/483
Filed: 2008-09-23
Abstract: PURPOSE: A breast cancer diagnosis apparatus and a method thereof are provided to reduce the unnecessary calculation by accurately detecting the size of breast. CONSTITUTION: A breast(114) is inserted into the free space(113) of a tank(111). A plurality of antennas(116) are arranged in the free space of the tank in order to transmit and receive the electromagnetic wave. A plurality of absorbers(112) are attached to the surface of internal wall of the tank. The absorber absorbs the electromagnetic wave emitted to the outside of the breast among the electromagnetic wave emitted from the antenna. A processor diagnoses the breast cancer by processing the amplitude and phase information of the electromagnetic wave received from the antenna. A plurality of sensors(117) are arranged inside the tank. The sensor gets the spatial information of the breast by sensing the boundary coordinate value of the breast.
Patent KR-20100038886-A (KR)
Title: Liquid crystal display
Inventor: KIM JAE HYUN
IPC: G02F1/136
Filed: 2008-10-07
Abstract: PURPOSE: A liquid crystal display device is provided to increase an aperture ratio while improving side visibility of the liquid crystal display device by installing transparent sustain electrodes. CONSTITUTION: A liquid crystal display device comprises a first substrate, a plurality of sustain electrodes(137a,137b), an insulating film, a plurality of pixel electrodes(191), a second substrate, and a common electrode. The multiple electrodes are formed on the first substrate. The multiple electrodes are transparent. The insulating layer is formed on the sustain electrode. A plurality of pixel electrodes is formed on the insulating layer. The multiple pixel electrodes are respectively overlapped with the sustain electrode. The common electrode is formed on the second substrate.
Patent KR-20100039491-A (KR)
Title: A method for pre-reduction and heat recovery of hot sinter
Inventor: PARK HEUNG SOO
IPC: C21B3/00
Filed: 2008-10-08
Abstract: PURPOSE: A method for pre-reduction and sensible heat recovery of hot sinter is provided to enhance the efficiency of reduction gas by recirculating reduction off-gas in a reduction furnace and to control heat recovery amount through the control of circulation amount by independently supplying circulation nitrogen to a cooled reactor. CONSTITUTION: A method for pre-reduction and sensible heat recovery of hot sinter comprises the following steps: transferring crushed hot sinter(22) to a reduction furnace; pre-reducing a part of the hot sinter by supplying reduction gas to the reduction furnace(30); putting the partly reduced sinter into a cooled reactor(50); cooling the partly reduced sinter by supplying nitrogen to the cooled reactor; putting the cooled reduced sinter into a blast furnace; and recovering sensible heat of reduction gas having an increased temperature due to the hot sinter in a pre-reduction process of the hot sinter.